.page-container {
  @include flex(row, wrap, center, center, stretch);
  position: relative;
  min-height: 100vh;

  .img-box {
    flex: 1;
    min-width: 260px;
    max-width: 500px;
    height: 100%;
    padding: 30px;

    .img {
      width: 100%;
    }
  }

  .subject-box {
    width: 300px;
    padding: 30px;

    .title {
      margin-bottom: 20px;
      font-size: 32px;
      font-weight: bold;
      line-height: 40px;
      color: $c-zs;
    }

    .subtitle {
      margin-bottom: 10px;
      font-size: 20px;
      font-weight: bold;
      line-height: 24px;
      color: $c-text;
    }

    .explain {
      margin-bottom: 30px;
      font-size: 14px;
      line-height: 21px;
      color: $c-cg;
    }

    .butt {
      display: block;
      float: left;
      width: 120px;
      height: 36px;
      font-size: 14px;
      line-height: 36px;
      color: $c-g-text-white;
      text-align: center;
      cursor: pointer;
      background: $c-zs;
      border-radius: 100px;
      box-shadow: 0 0 12px 0 $c-zs;
    }
  }
}
